.page-container {
    min-height: 100vh;
    background-color: #f5f5f5;
  }
  
  .page-header {
    background-color: #c62828;
    padding: 15px 0;
    color: white;
  }
  
  .header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
  }
  
  .back-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    font-size: 16px;
    padding: 5px 10px;
    border-radius: 4px;
    transition: background-color 0.3s;
  }
  
  .back-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
  }
  
  .main-content {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 20px;
  }
  
  .form-container {
    /* background: white; */
    border-radius: 8px;
    padding: 20px;
    /* box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1); */
  }
  
  .form-item {
    margin-bottom: 20px;
  }
  
  .form-item label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
  }
  
  .upload-button {
    display: block;
    margin-top: 10px;
  }
  
  .editor-container {
    margin-top: 20px;
  }
  
  .submit-button {
    background-color: #c62828;
    color: white;
    margin-left: 45%;
    margin-top: 20px;
    width: 120px;
    height: 40px;
    font-size: 16px;
  }

  .submit-button:hover {
    background-color: #a91111;
  }
  
  .flex-container {
    display: flex;
    justify-content: space-between;
  }
  
  .left-column {
    flex: 1;
    margin-right: 20px;
  }
  
  .right-column {
    flex-shrink: 0;
  }
  
  .el-input {
    height: 40px;
  }
  .editor-container {
    margin: 20px 0;
    border: 1px solid #dcdfe6;
    border-radius: 4px;
  }
  
  .editor-container :deep(.ql-container) {
    min-height: 300px;
  }
  

  
  .upload-button {
    display: inline-block;
  }
  
  .upload-button :deep(.el-upload) {
    border: 1px dashed #d9d9d9;
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }
  
  .upload-button :deep(.el-upload:hover) {
    border-color: #a8a8a8;
  }
  
  .image-preview {
    width: 100px;
    height: 100px;
    object-fit: cover;
  }

  .loading-icon {
    animation: rotate 1s linear infinite;
    margin-right: 5px;
  }
  
  @keyframes rotate {
    from {
      transform: rotate(0deg);
    }
    to {
      transform: rotate(360deg);
    }
  } 
